Merge pull request #184 from JelloRanger/jelloranger/fix-ast-readme
Fix syntax of main method in AST section of README
diff --git a/README.md b/README.md
index 1286847..ed782e5 100644
--- a/README.md
+++ b/README.md
@@ -303,10 +303,10 @@
While writing/debugging [Rule](ktlint-core/src/main/kotlin/com/github/shyiko/ktlint/core/Rule.kt)s it's often helpful to have an AST
printed out to see the structure rules have to work with. ktlint >= 0.15.0 has `--print-ast` flag specifically for this purpose
(usage: `ktlint --color --print-ast <file>`).
-An example of the output it shown below.
+An example of the output is shown below.
```sh
-$ printf "fun main {}" | ktlint --color --print-ast --stdin
+$ printf "fun main() {}" | ktlint --color --print-ast --stdin
1: ~.psi.KtFile (~.psi.stubs.elements.KtFileElementType.kotlin.FILE)
1: ~.psi.KtPackageDirective (~.psi.stubs.elements.KtPlaceHolderStubElementType.PACKAGE_DIRECTIVE) ""
